U Mobile use to Internet connection on Wi-Fi and 3G and Calls go over IP to our telecom switch and are then carried by national telecom s to any number in the world with the highest call quality.
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What's new in the latest 3.9.3
Last updated on 2019-09-28
1. Run time permission added 2. Google play SMS and CALL_LOG policy related changes added 3. Some issue fixation and performance improvement